IMI Sensors' Series 684 indicator alarm module

Protect Critical Machinery

Series 684 indicator alarm module provides a solution to machine shutdown protection when increased vibration levels signify potential failure. The modules are available in various sizes and include up to eight channels in a single NEMA 4X enclosure. ICP piezoelectric or 4-20 mA sensors interface directly with the system, which is universally powered and provides appropriate excitation voltages. Within each indicator channel is up to four form C relays for alarm and shutdown control. IMI Sensors, A PCB Piezotronics  Div.; 800/959-4464; www.imi-sensors.com